In a day, when you don't come across any problems - you can be sure that you are travelling in a wrong path.

The greatest sin is to think yourself weak

Never stand begging for what one has the power to earn.

The only way of finding the limits of the possible is by going beyond them into the impossible.

I would prefer even to fail with honor than win by cheating.

Surround yourself only with people who are going to take you higher.

Man needs his difficulties because they are necessary to enjoy success.

If you can't you must, and if you must you can.

Be miserable. Or motivate yourself. Whatever has to be done, it's always your choice.

Perseverance is failing 19 times and succeeding the 20th.

We must have perserverence and above all confidence in ourselves. We must believe that we are gifted for something.

I don't think necessity is the mother of invention. Invention ... arises directly from idleness, possibly also from laziness. To save oneself trouble.

Do you want to know who you are? Don't ask. Act! Action will delineate and define you.

Take things as they are. Punch when you have to punch. Kick when you have to kick.

Though the road's been rocky it sure feels good to me.

The time is always right to do the right thing

In a conflict between the heart and the brain, follow your heart.

The men who have succeeded are men who have chosen one line and stuck to it.

For a man who no longer has a homeland, writing becomes a place to live.

Keep away from people who try to belittle your ambitions. Small people always do that, but the really great make you feel that you, too, can become great.

Change the way you look at things and the things you look at change.